S$959 Cheap Flights from Austin to Sydney

View S$959 flight on Thu, 30 Apr, 2026Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Sydney Airport (SYD)

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Cheap Flights from Austin to Sydney (AUS-SYD)

Prices were available within the past 7 days and start at S$959 for one-way flights and S$1,699 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 30 Apr - Thu, 7 May
AUS
Austin
SYD
Sydney
S$1,699 Return, found 1 day ago
S$1,699
Return
found 1 day ago
Select United flight, departing Thu, 30 Apr from Austin to Sydney, returning Thu, 7 May, priced at S$1,699 found 1 day ago
Delta
Thu, 30 Apr - Thu, 7 May
AUS
Austin
SYD
Sydney
S$1,700 Return, found 1 day ago
S$1,700
Return
found 1 day ago
Select Delta flight, departing Thu, 30 Apr from Austin to Sydney, returning Thu, 7 May, priced at S$1,700 found 1 day ago
Delta
Thu, 30 Apr - Thu, 7 May
AUS
Austin
SYD
Sydney
S$1,854 Return, found 1 day ago
S$1,854
Return
found 1 day ago
Select Delta flight, departing Thu, 30 Apr from Austin to Sydney, returning Thu, 7 May, priced at S$1,854 found 1 day ago
Delta
Thu, 30 Apr - Thu, 7 May
AUS
Austin
SYD
Sydney
S$1,862 Return, found 1 day ago
S$1,862
Return
found 1 day ago
Select Delta flight, departing Thu, 30 Apr from Austin to Sydney, returning Thu, 7 May, priced at S$1,862 found 1 day ago
United
Thu, 30 Apr - Thu, 7 May
AUS
Austin
SYD
Sydney
S$2,031 Return, found 1 day ago
S$2,031
Return
found 1 day ago
Select United flight, departing Thu, 30 Apr from Austin to Sydney, returning Thu, 7 May, priced at S$2,031 found 1 day ago
United
Thu, 30 Apr - Thu, 7 May
AUS
Austin
SYD
Sydney
S$2,059 Return, found 1 day ago
S$2,059
Return
found 1 day ago
Select United flight, departing Thu, 30 Apr from Austin to Sydney, returning Thu, 7 May, priced at S$2,059 found 1 day ago
United
Thu, 30 Apr - Thu, 7 May
AUS
Austin
SYD
Sydney
S$2,066 Return, found 1 day ago
S$2,066
Return
found 1 day ago
Select United flight, departing Thu, 30 Apr from Austin to Sydney, returning Thu, 7 May, priced at S$2,066 found 1 day ago
American Airlines
Thu, 30 Apr - Thu, 7 May
AUS
Austin
SYD
Sydney
S$2,204 Return, found 1 day ago
S$2,204
Return
found 1 day ago
Select American Airlines flight, departing Thu, 30 Apr from Austin to Sydney, returning Thu, 7 May, priced at S$2,204 found 1 day ago
Alaska Airlines
Thu, 30 Apr - Thu, 7 May
AUS
Austin
SYD
Sydney
S$2,236 Return, found 1 day ago
S$2,236
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 30 Apr from Austin to Sydney, returning Thu, 7 May, priced at S$2,236 found 1 day ago
Air Canada
Thu, 30 Apr - Thu, 7 May
AUS
Austin
SYD
Sydney
S$2,319 Return, found 1 day ago
S$2,319
Return
found 1 day ago
Select Air Canada flight, departing Thu, 30 Apr from Austin to Sydney, returning Thu, 7 May, priced at S$2,319 found 1 day ago

Find the cheapest month to fly from Austin (AUS) to Sydney (SYD)

May is typically the cheapest month to fly

From S$1,413 - S$1,916 per traveller.

Frequently asked questions

How much is a flight from AUS to SYD?
If you're planning on travelling between Austin-Bergstrom Intl. Airport (AUS) and SYD, round-trip journeys start from S$1,699. This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Austin–Bergstrom International Airport to SYD?
We get that life can throw the odd curveball, so we've made it as hassle-free as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from AUS to SYD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for AUS to SYD flights, you'll see a "no change fees" filter for you to select.
How far is the flight from AUS to SYD?
Austin to Sydney is around 13,700 kilometres, so be prepared to spend quite a while in the air. Make sure you pack all the essentials, from your earplugs to your eye mask. Take some snacks to nibble on throughout your flight too.
Which airlines fly direct from AUS to SYD?
At the moment, no airlines offer direct flights from Austin–Bergstrom International Airport to Kingsford Smith Intl. Airport (SYD). You'll have to book a flight with at least one stop. To score the best connections and price, lock in your airfare ahead of time.
Are Austin–Bergstrom International Airport to Kingsford Smith Intl. Airport (SYD) flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some super cheap fares from AUS to Mascot Airport popping up a few weeks before the departure date. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines issue prices so far in advance.

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Kingsford Smith Intl.
Return price
S$1,699
Distance
13560 km

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